Re: [PATCH v2 29/46] mm/writeback: Add folio_account_cleaned()

From: Christoph Hellwig
Date: Wed Jun 23 2021 - 05:39:16 EST


On Tue, Jun 22, 2021 at 01:15:34PM +0100, Matthew Wilcox (Oracle) wrote:
> Get the statistics right; compound pages were being accounted as a
> single page.

Maybe reword this a little to document the existing function that got
it wrong, and why it did not matter before.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>